Hamilton - Khaki Navy Frogman Automatic 46 mm
Hamilton presented its most technically capable diver's watch, the Khaki Navy Frogman Automatic.
Named for the U.S. Navy ‘frogmen’ who wore the original during World War II, this new model is characterised by a 46 mm x 13.58 mm CASE equipped with a unidirectional rotating bezel that frames a grained black dial with orange accents as well as a uniquely shaped crown protector.
The sapphire crystal with anti-reflective coating and the Super-LumiNova coating used for indexes and hands contribute to optimal readability even in poor light conditions.
Four variations are available:
- ref. H77815130 in steel with grey bezel and steel bracelet. Price: CHF 1150
- ref. H77825330 in steel with black bezel and wave-look black rubber strap. Price: CHF 1150
- ref. H77825331 in steel with black bezel and wave-look khaki rubber strap. Price: CHF 1150
- ref. H77845330 in black-PVD coated steel with grey bezel and wave-look black rubber strap. Price: CHF 1270
Water resistant up to a pressure of 30 bar (300 metres / 1,000 feet), the Khaki Navy Frogman Automatic is powered by the H-10 Calibre, a self-winding movement beating at a frequency of 3 Hz (21,600 vibrations per hour) with an autonomy of 80 hours.
The Nivachron balance spring allows a considerable reduction in the influence of the residual effect of magnetic fields. Moreover, it is very effective against temperature variations. These advantages result in a significant improvement in chronometric performance. hamiltonwatch.com